[PATCH 5.17 0939/1126] ALSA: intel-dsp-config: add more ACPI HIDs for ES83x6 devices

Greg Kroah-Hartman
2022-04-05T09:08:24Z

From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

[ Upstream commit de24d97fb845ffd2229811ee256438e42b5a8d12 ]

We only saw ESSX8336 so far, but now with reports of 'ESSX8326' we
need to expand to a full list. Let's reuse the 'snd_soc_acpi_codecs'
structure to store the information.

Reported-by: anthony tonitch <d.tonitch@gmail.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20220308192610.392950-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/hda/intel-dsp-config.c | 31 ++++++++++++++++++++++---------
1 file changed, 22 insertions(+), 9 deletions(-)

diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c
index 4fb90ceb4053..b9b7bf5a5553 100644
--- a/sound/hda/intel-dsp-config.c
+++ b/sound/hda/intel-dsp-config.c
@@ -11,6 +11,7 @@
#include <sound/core.h>
#include <sound/intel-dsp-config.h>
#include <sound/intel-nhlt.h>
+#include <sound/soc-acpi.h>

static int dsp_driver;

@@ -31,7 +32,12 @@ struct config_entry {
u16 device;
u8 acpi_hid[ACPI_ID_LEN];
const struct dmi_system_id *dmi_table;
- u8 codec_hid[ACPI_ID_LEN];
+ const struct snd_soc_acpi_codecs *codec_hid;
+};
+
+static const struct snd_soc_acpi_codecs __maybe_unused essx_83x6 = {
+ .num_codecs = 3,
+ .codecs = { "ESSX8316", "ESSX8326", "ESSX8336"},
};

/*
@@ -77,7 +83,7 @@ static const struct config_entry config_table[] = {
{
.flags = FLAG_SOF,
.device = 0x5a98,
- .codec_hid = "ESSX8336",
+ .codec_hid = &essx_83x6,
},
#endif
#if IS_ENABLED(CONFIG_SND_SOC_INTEL_APL)
@@ -163,7 +169,7 @@ static const struct config_entry config_table[] = {
{
.flags = FLAG_SOF,
.device = 0x3198,
- .codec_hid = "ESSX8336",
+ .codec_hid = &essx_83x6,
},
#endif

@@ -251,7 +257,7 @@ static const struct config_entry config_table[] = {
{
.flags = FLAG_SOF,
.device = 0x02c8,
- .codec_hid = "ESSX8336",
+ .codec_hid = &essx_83x6,
},
{
.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
@@ -280,7 +286,7 @@ static const struct config_entry config_table[] = {
{
.flags = FLAG_SOF,
.device = 0x06c8,
- .codec_hid = "ESSX8336",
+ .codec_hid = &essx_83x6,
},
{
.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
@@ -327,7 +333,7 @@ static const struct config_entry config_table[] = {
{
.flags = FLAG_SOF,
.device = 0x4dc8,
- .codec_hid = "ESSX8336",
+ .codec_hid = &essx_83x6,
},
{
.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC,
@@ -353,7 +359,7 @@ static const struct config_entry config_table[] = {
{
.flags = FLAG_SOF,
.device = 0xa0c8,
- .codec_hid = "ESSX8336",
+ .codec_hid = &essx_83x6,
},
{
.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
@@ -414,8 +420,15 @@ static const struct config_entry *snd_intel_dsp_find_config
continue;
if (table->dmi_table && !dmi_check_system(table->dmi_table))
continue;
- if (table->codec_hid[0] && !acpi_dev_present(table->codec_hid, NULL, -1))
- continue;
+ if (table->codec_hid) {
+ int i;
+
+ for (i = 0; i < table->codec_hid->num_codecs; i++)
+ if (acpi_dev_present(table->codec_hid->codecs[i], NULL, -1))
+ break;
+ if (i == table->codec_hid->num_codecs)
+ continue;
+ }
return table;
}
return NULL;
--
2.34.1